Iron Heart

Ultra Heavy Flannel Buffalo Check Work Shirt - Green/Black

$299 $350


To a great extent, Iron Heart's ultra heavy flannel (UHF) shirts define Iron Heart: heavy, rugged, but amazingly wearable. The 12oz fabric is woven with aspero cotton from the foothills of the Andes mountains. They double brush it on the inside and single brush it on the outside, resulting in a very soft yet substantial, thick, warm and windproof flannel. This shirt is wardrobe staple - a work cut in green/black buffalo check.


  • Made in Japan
  • Iron Heart's classic Workshirt design
  • Iron Heart original 12oz ultra-heavyweight green/black buffalo check cotton flannel
  • Aspero cotton
  • UHF (ultra heavy flannel)
  • Single brushed on face, and double brushed on reverse
  • Double and single needle stitch construction
  • Black cat's eye buttons 
  • Orange bobbin thread and chainstitch run-off
  • One-washed, but could shrink up to half a size with continual or very hot washing/tumble drying


    Complete the look with:

    Recently viewed